An important prerequisite is firmly demanded for this mission.

这一使命坚决需要一个重要的先决条件。

youdao

Several mice offered themselves for this mission.

有几只老鼠自告奋勇地承担了这一任务。

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For this mission, it will be configured with firefighting capabilities that allow it to deploy fire hoses or clear away rubble.

为了这次救援行动，勇士型机器人装配了救火装置使其能铺设输水管或者清理残骸。

youdao

Bob Dempsey, at the Johnson Space Center in Texas, is the lead International Space Station flight director for this mission.

VOA: standard.2010.02.18

If so,why am I risking my life for this mission if we are not there to win it?" But more troops alone will not secure Afghanistan,says retired Staff Sergeant Brian McGough.

VOA: standard.2009.11.16

The scientist says this mission has been planned for many years, but he is not sure when it will happen.

VOA: special.2010.05.25

The inspiration for this mission came from Kentucky coach (and author) John Calipari, who this season started a book club.

WSJ: NCAA Tournament: The Book Bracket

The total number of U.S. military personnel deployed for this mission, including those providing logistical and support functions, is approximately 79.

WHITEHOUSE: Letter from the President -- War Powers Resolution

Though Glenn had been solo commander and crew of his first ship, for this mission he wasn't even in the cockpit.

CNN: Victory Lap